FFWF12TF Sealed Series Flood Vent

Looking for Superior Performance?

Flood Flaps Sealed Series flood vents are perfect for structures located in floodplains that require flood openings and desire a conditioned area or an encapsulated crawlspace. These models use two (2) rubber flaps to keep air from passing through the flood opening in non-flood situations, 365 days a year. In the case of a flood, the rubber flaps disengage as the pressure of flood waters rise, and allow water to enter or exit the flood opening. Energy efficient flood vents such as Flood Flaps Sealed Series models are even more important as states are adopting and enforcing the 2015 International Energy Conservation Code. Flood Flaps Sealed Series models are proven (visit our website flooodflaps.com to watch a video and see for yourself) to keep enclosures protected from exterior climate air, humidity, dust and insects. Superior Performance!

As flood waters rise, hydrostatic pressure builds around the home’s foundation. Flood Flaps® patented grill and rubber flaps give way to the pressure of the flood waters, allowing water to enter or exit the enclosed area as necessary. Unlike other flood vents or traditional air vents, our collapsing components allow yard debris and/ or trash (up to 5.75”) to pass through as well. This is extremely important. As flood waters tend to rise rapidly, clogged flood vents or traditional air vents will often clog with debris and trash, thus preventing water from entering the enclosed area and subjecting it to potential collapse. When not subjected to rising water, it takes roughly 15 lbs. of pressure to force the grill out of its secured position.

Additional Benefits:

Flood Flaps ICC-ES evaluated, engineered, automatic flood vents are one of only two products of its kind. Owners in floodplains across the country have been searching for a more affordable automatic flood vent option that possesses the highly credible ICC-ES certification. So what do we offer owners with Flood Flaps foundation flood vents...UNMATCHED VALUE and SUPERIOR PERFORMENCE.
Our products are designed to provide efficient relief from hydrostatic water pressure resulting from rising flood waters. All of Flood Flaps flood vents cover 220 sq. ft. of enclosed area. Each flood vent is constructed of UV enhanced, durable, engineered ABS plastic that has undergone 2,000 hours of scientific lab testing, ensuring its durability and sustainability (will not rust or pit), along with a providing a handsome, classy finished look on the exterior.

New Construction

New construction and retrofitting flood prevention solutions. Flood Flaps are foundation vents to protect your home from damage when flooding occurs...Read more

Save $$$ on Flood Insurance

Standard homeowners insurance does not cover flooding. It is important to have protection from the floods associated with hurricanes, tropical storms, heavy rains and other conditions that impact the US...Read more

Product Overview

Flood Flaps flood vents is FEMA accepted and assured to keep air and moisture out of a conditioned crawl space or garage while still providing efficient flood relief when necessary....Read more

Tests, Results, Videos

Our Video tests demonstrated a superior air seal from the Flood Flaps vent our Competitor's vent allows for significantly more air leakage and proved to not be air tight...Read more